51512706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136277}}^1$

素因数の和:136295

約数の個数: 32

約数和(自身を含む): 130826880

約数和(自身を除く): 79314174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136277, 272554, 408831, 817662, 953939, 1226493, 1907878, 2452986, 2861817, 3679479, 5723634, 7358958, 8585451, 17170902, 25756353, 51512706]

約数ペア:

[(1, 51512706), (2, 25756353), (3, 17170902), (6, 8585451), (7, 7358958), (9, 5723634), (14, 3679479), (18, 2861817), (21, 2452986), (27, 1907878), (42, 1226493), (54, 953939), (63, 817662), (126, 408831), (189, 272554), (378, 136277)]